Rhode Island, 1846. Estranged from his family, writer Merritt Fernsby is surprised when he inherits a remote estate in the Narragansett Bay. Though the property has been uninhabited for more than a century, Merritt is ready to call it home—until he realizes he has no choice. With its doors slamming shut and locking behind him, Whimbrel House is not about to let Merritt leave. Ever.

Seven years on the run from her abusive father, and with no hope of sanctuary among the dwindling pockets of human civilization, Lark is out of options. Her only leverage is a cursed power: she can thrust fear onto others, leaving all threats fleeing in terror. It’s a means of survival as she searches for a place to call home. If the campfire myths of her childhood are true, Lark’s sole chance for refuge could lie in Cagmar, the city of trolls—a brutal species and the sworn enemies of humanity.

Ceony Twill arrives at the cottage of Magician Emery Thane with a broken heart. Having graduated at the top of her class from the Tagis Praff School for the Magically Inclined, Ceony is assigned an apprenticeship in paper magic despite her dreams of bespelling metal. And once she's bonded to paper, that will be her only magic... forever. Yet the spells Ceony learns under the strange yet kind Thane turn out to be more marvelous than she could have ever imagined.

When a star dies, a new one must be born. The Sun God chooses the village of Endwever to provide a mortal womb. The birthing of a star is always fatal for the mother, and Ceris Wenden, who considers herself an outsider, sacrifices herself to secure her family’s honor and take control of her legacy. But after her star child is born, Ceris does what no other star mother has: she survives. When Ceris returns to Endwever, however, it’s not nine months later—it’s seven hundred years later.

Enna knows to fear the mystings that roam the wildwood near her home. When one tries to kill her to obtain an enchanted stone, Enna takes a huge risk: fighting back with a mysting of her own. Maekallus’s help isn’t free. His price? A kiss. One with the power to steal her soul. But their deal leaves Maekallus bound to the mortal realm, which begins eating him alive. Only Enna’s kiss, given willingly, can save him from immediate destruction. It’s a temporary salvation for Maekallus and a lingering doom for Enna.